478405 Compatible Water Pump for Volvo N12
525.03.0018
Summary
This high-strength water pump is designed for the Volvo N12 engine series, specifically the TD120 model. It ensures efficient coolant circulation within the engine cooling system to maintain optimal operating temperatures in heavy commercial vehicle applications. Equivalent to OE Volvo 478405.
| EAN Code | 8699031077314 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112523
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
Description
What does a water pump do?
This water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine block and the radiator. Built with high-strength components, it is engineered to withstand the continuous high-load operating conditions and thermal stresses typical of heavy-duty commercial engines.Vehicle and engine compatibility
This specific unit is designed for use in Volvo N12 vehicles equipped with the TD120 engine. It provides reliable performance for heavy commercial vehicle applications, ensuring that temperature regulation remains stable during long service hours.Installation and maintenance
For optimal performance, technicians should inspect the pump during routine belt or timing belt service. When replacing this component, it is recommended to check the condition of the mechanical seal and housing to prevent potential leaks or bearing play in the cooling circuit.Troubleshooting guidance
Proper maintenance of the cooling system helps prevent overheating and ensures long-term engine reliability. Consult your authorized distributor for more information.OE cross-reference
525.03.0018 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 478405.Other OEMs
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112523
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| VOLVO | B10B | D10A | |
| VOLVO | B10M | D10A | |
| VOLVO | B10M | TD100 | |
| VOLVO | B12 | D12A | |
| VOLVO | B12 | TD120 | |
| VOLVO | F10 | TD100 | |
| VOLVO | F10 | TD101 | |
| VOLVO | F10 | TD102 | |
| VOLVO | F12 | TD120 | |
| VOLVO | F12 | TD121 | |
| VOLVO | F12 | TD122 | |
| VOLVO | F7 | TD70 | |
| VOLVO | F7 | TD71 | |
| VOLVO | FL10 | D10A | |
| VOLVO | FL10 | TD102 | |
| VOLVO | FL10 | TD103 | |
| VOLVO | FL12 | TD122 | |
| VOLVO | FL12 | TD123 | |
| VOLVO | FM10 | FM 10/320 | |
| VOLVO | FM10 | FM 10/360 | |
| VOLVO | N10 | TD100 | |
| VOLVO | N10 | TD101 | |
| VOLVO | N12 | TD120 | |
| VOLVO | N12 | TD122 | |
| VOLVO | NL10 | D10A | |
| VOLVO | NL12 | D12A |
FAQ
What is the primary function of this water pump?
The water pump circulates coolant throughout the engine cooling system, moving liquid between the engine block and radiator to regulate heat.
Which engines is this part compatible with?
This part is specifically designed to fit Volvo N12 vehicles that utilize the TD120 engine.
When should a water pump be inspected?
It is advisable to inspect the water pump during every timing belt or alternator belt service to check for leaks or unusual noise.
What are common signs of a failing water pump?
Technicians should look for coolant leaking from the weep hole, unusual bearing noise, or visible play in the pump shaft.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 478405.